查询词典 preparation

Processing study of sodium copper chlorophyll production from water lettuce leaves ;2. This paper studied the technological process of the preparation of sodium cobalt Chlorophyllin from water lettuce leaves .

本文报道了以水浮莲叶为原料制取钴叶绿酸钠的方法及其最佳的工艺条件为：用95％乙醇在70℃提取1h，5％NaOH皂化60min，20％CoCl_2溶液钴代，2％NaOH溶液成盐。

His lawyer, my good friend and relation, Clarence Choate Clark, Esq., now of he District of Columbia bar, in asking me to edit the manuscript, based his request on a clause in his client's will which empowered my eminent cousin to use his discretion in all matters pertaining to the preparation of "Lolita" for print.

他的律师，也是我的亲戚兼朋友，现工作于哥伦比亚区律师行的克拉伦斯·乔克·克拉克先生，拜托我来为《萝莉塔》脚本的付印作编辑工作。

The optimized preparation conditions are:total polymer amount is 25 mg; 2-IT: Lf when thiolation is 40: 1; and the outer waterphase is 1% sodium cholate solution.

以粒径为指标，最终筛选的优化制备条件为：聚合物总量25mg，巯基化试剂2-IT∶Lf摩尔比为40∶1；外水相为1％的胆酸钠溶液。

Objective: To discuss the influences of the concentrations of sodium cholate, cholesterol and drug, preparation temperature, ultrasonic time and power on the particle size and encapsulation efficiency of Flos Magnoliae volatile oil nano-liposome through film-ultrasonic wave technique together with membrane filter method.

目的：采用薄膜分散-超声-膜过滤法制备辛夷挥发油纳米脂质体，考察胆酸钠、胆固醇、药物浓度、超声功率和超声时间等因素对辛夷挥发油纳米脂质体粒径及包封率的影响，并对纳米脂质体的形貌、稳定性进行分析。

Microecological preparation ; Chook dejection ; Nutrition composition

微生态制剂；鸡粪；营养成分

The most of my training with the fighting choreographer was a preparation for that scene.

我与武术指导进行的绝大多数训练都是为了这出戏做准备。

The preparation of nickelous sulfate and cobaltous chloride from slicing waste of Ni-Cralloy through a series of steps, such as acid dissolution, removal of iron and chrome,separation ofnickel and cobalt and so on, has been studied.

以镍钴合金切削废料为原料，通过酸溶、除铁、除铬、镍钴分离等一系列步骤，回收镍和钴，生产硫酸镍和氯化钴，通过试验确定了最佳工艺条件，并对经济效益进行了分析。

This paper introduces the preparation methods and application fields of the doped lanthanum chromite material, expounds its performance advantages and study trends in each application field, and analyzes its market prospect.

介绍了掺杂铬酸镧材料的制备方法和应用领域，阐述了铬酸镧材料在各应用领域中的性能优势和研究动向，分析了该材料的市场前景。

Check the chromogen / substrate solution, the simplest test method is to mark a drop of antibody enzyme substrate added to the preparation of a good solution, if desired substrate color change occurs, you can rule out the substrate factors.

检查色原/底物溶液，最简单的检测方法是将一滴标记有酶的抗体加入到制备好的底物溶液中，如果底物发生预期的颜色变化，则可排除底物的因素。

IT TAKES a lot of chutzpah to plead lack of preparation when a development has been ten years in the making.

酝酿了十年的一项发展，还辨称缺乏准备，这实在是有些蛮不讲理。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。